/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.presentationappearance;

import org.openaecfm.model.geometry.Vector;
import org.openaecfm.model.presentationappearance.FillAreaStyleTiles;
import org.openaecfm.model.presentationappearance.StyledItem;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.EntityInstanceNameParameter;
import org.openaecfm.spf.model.ListParameter;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.RealParameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class FillAreaStyleTilesIO extends
		AbstractEntityInstanceInputImpl<FillAreaStyleTiles> implements
		IEntityInstanceOutput<FillAreaStyleTiles> {
	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(FillAreaStyleTiles pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCFILLAREASTYLETILES", appDataManager.getName(pojo));

		// Set TilingPattern
		ListParameter tilingPattern = new ListParameter();
		for (Vector v : pojo.getTilingPattern()) {
			tilingPattern.add(new EntityInstanceNameParameter(
					appDataManager.getName(v)));
		}
		ei.addParameter(tilingPattern);

		// Set Tiles
		ListParameter titles = new ListParameter();
		for (StyledItem s : pojo.getTiles()) {
			titles.add(new EntityInstanceNameParameter(appDataManager
					.getName(s)));
		}
		ei.addParameter(titles);

		// Set TilingScale
		ei.addParameter(new RealParameter(pojo.getTilingScale()));

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected FillAreaStyleTiles doCreateObject() {
		return new FillAreaStyleTiles();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			FillAreaStyleTiles pojo, IAppDataManager appDataManager) {
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set TilingPattern
		ListParameter pattern = (ListParameter) sei.getParameter(0);
		for (Parameter p : pattern) {
			EntityInstanceNameParameter e = (EntityInstanceNameParameter) p;
			pojo.getTilingPattern().add(
					(Vector) appDataManager.getObject(e.toInstanceName()));
		}

		// Set Tiles
		ListParameter tiles = (ListParameter) sei.getParameter(1);
		for (Parameter p : tiles) {
			EntityInstanceNameParameter n = (EntityInstanceNameParameter) p;
			pojo.getTiles().add(
					(StyledItem) appDataManager.getObject(n.toInstanceName()));
		}
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			FillAreaStyleTiles pojo) {
		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set TilingScale
		RealParameter tilingscale = (RealParameter) sei.getParameter(2);
		pojo.setTilingScale(tilingscale.toDouble());
	}
}
